Page 2 - Warning Symbol; Caution Symbol; CAUTION; WARNING; EQUIPMENT MISUSE HAZARD
307616 2 Table of Contents Warnings 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Component Identification 5 . . . . . . . . . . . . . . . . . . . . . . . . Setup 5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Flushing 8 . . . . . ...
Page 3 - SKIN INJECTION HAZARD; TOXIC FLUID HAZARD
3 307616 WARNING SKIN INJECTION HAZARD Spray from the gun, leaks or ruptured components can inject fluid into your body and cause extremely serious injury, including the need for amputation. Fluid splashed in the eyes or on the skin can also cause serious injury. D Fluid injected into the skin may l...
Page 4 - FIRE AND EXPLOSION HAZARD
307616 4 WARNING FIRE AND EXPLOSION HAZARD Improper grounding, poor ventilation, open flames or sparks can cause a hazardous condition and result in a fire or explosion and serious injury. D If there is any static sparking or you feel an electric shock while using this equipment, stop spray- ing imm...
Page 6 - Setup; ENGINE OIL
307616 6 Setup 3. Check the Hydraulic Oil Level a. Unscrew the hydraulic oil fill cap. See Fig 2. The dipstick is attached to the cap. The oil should be up to the full line on the dipstick. CAUTION To prevent damage to the cooling system and hydraulic pump, use only Graco Hydraulic Oil, 169236 (5 ga...
Page 8 - Flushing
307616 8 Flushing When to Flush 1. New sprayer. Your new sprayer was factory tested with lightweight oil which was left in to protect pump parts from corrosion. Before using oil - base paint, flush with mineral spirits only. Before using water - base paint, flush with mineral spirits, followed by so...
Page 10 - Operation
307616 10 Operation Pressure Relief Procedure WARNING SKIN INJECTION HAZARD The system pressure must be manually relieved to prevent the system from starting or spraying accidentally. Fluid under high pressure can be injected through the skin and cause serious injury. To reduce the risk of an injury...
Page 12 - Maintenance
307616 12 Maintenance 1. Always stop the pump at the bottom of its stroke when you take a break and at the end of the day. This helps keep fluid from drying on the rod and damaging the packings. 2. Keep the displacement pump packing nut/wet cup 1/3 full of TSL at all times. The TSL helps protect the...
Page 13 - Troubleshooting
13 307616 Troubleshooting WARNING SKIN INJECTION HAZARD To reduce the risk of serious injury, whenever you are instructed to relieve pressure, follow the Pressure Relief Procedure on page 10. Check everything in the troubleshooting chart before disassembling the sprayer. PROBLEM CAUSE SOLUTION Gas e...
Page 16 - Displacement Pump Service
307616 16 Displacement Pump Service Disconnect the Displacement Pump 1. Flush the pump if possible. Stop the pump on the down stroke. 2. Follow the Pressure Relief Procedure Warning on page 10. 3. Remove the suction tube and fluid hose from the displacement pump. 4. Unscrew the three tie rod locknut...
Page 17 - Complete Sprayer Parts Drawing
17 307616 Complete Sprayer Parts Drawing Model 230975, GH 733 Sprayer Includes items 501 to 510 REF NO. PART NO. DESCRIPTION QTY 501 231733 GH 733 SPRAYER 1 (See parts list on page 19) 505 277251 .HOSE, fluid, nylon, 3/8 in. ID, 3 3/8 npsm(fbe); 50 ft (15m) long 506 156849 .NIPPLE, 3/8 ntp(m) 3 507 ...
Page 18 - GH733 Sprayer Parts Drawing
307616 18 GH733 Sprayer Parts Drawing Model 231733, Series D 9086B 43 46 89 32 91 47 34 29 30 82 79 77 76 31 22 33 143 49 103 48 144 39 178 177 31 37 150 3635 38 E A See page 17 for continuation
Page 22 - Notes
Page 23 - Accessories
23 307616 Technical Data Engine KOHLER Model CH18 OHV 4 cycle . . . . . . . . . . . . . . . twin cylinder, air cooled, 18 HP, (13.4 kW) Gasoline 6.0 gallon (22.7 liter capacity) . . . . . . . . . . . . . . . . . . . consumes 1.3 gal/hr (4.9 liter/hr) Hydraulic Fluid Sump 5 gallon (19 liters) . . . ....
Page 24 - Graco Warranty; Graco Phone Number
307616 24 Graco Warranty Graco warrants all equipment listed in this manual which is manufactured by Graco and bearing its name to be free from defects inmaterial and workmanship on the date of sale to the original purchaser for use. With the exception of any special extended or limited warranty pub...